IDAI
T Stamp Inc
+0.09 (+3.17%)3.05USD4.7K成交股數17.2M市值–本益比(近四季)5.0股價營收比+10.7%營收年增(近四季)–下次財報
內部人交易 SEC Form 4 · 董事、高階主管與持股 10% 以上股東 · 交易後兩個營業日內申報
買賣點與股價近一年
● 公開市場買進 · ● 公開市場賣出 · 空心 = 10b5-1 預設計畫(事先排程,不代表當下看法)。近一年,只畫 P / S 兩種代碼。
統計
| 近 90 天 買進筆數 · 金額 · 人數 | 10 · 65K · 3 |
|---|---|
| 近 90 天 賣出筆數 · 金額 · 人數 | 0 · 0.00 · 0 |
| 其中 10b5-1 計畫賣出 | 0 筆 |
| 近 180 天 買進 · 賣出金額 | 65K · 0.00 |
| 近 180 天 淨額 | 65K |
公開市場買進(P)是內部人自掏腰包,通常比賣出更有資訊含量 —— 賣出的理由很多(繳稅、分散、買房),買進的理由只有一個。
10b5-1 是事先排定的交易計畫,執行時點不反映當下看法。獲配股票(A)、繳稅扣股(F)、選擇權執行(M)是薪酬流程,不是意見。
| 交易日 | 申報日 | 申報人 | 職稱 | 代碼 | 股數 | 價格 | 金額 | 交易後持股 | 原件 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-08-24 | 08-25 | Genner Gareth Neville | Chief Executive Officer | P 公開市場買進 | 2.0K | 3.21 | 6K | 153K | SEC |
| 2026-08-21 | 08-24 | Genner Gareth Neville | Chief Executive Officer | P 公開市場買進 | 1.0K | 3.21 | 3K | 151K | SEC |
| 2026-08-20 | 08-21 | Francis Andrew Scott | Chief Technology Officer | P 公開市場買進 | 1.6K | 3.10 | 5K | 78.7K | SEC |
| 2026-08-20 | 08-21 | Potts Charles Edward | Director | P 公開市場買進 | 627 | 3.19 | 2K | 6.2K | SEC |
| 2026-08-20 | 08-21 | Genner Gareth Neville | Chief Executive Officer | P 公開市場買進 | 9.4K | 3.04 | 29K | 150K | SEC |
| 2026-08-20 | 08-20 | Genner Gareth Neville | Chief Executive Officer | P 公開市場買進 | 800 | 3.09 | 2K | 140K | SEC |
| 2026-08-19 | 08-21 | Genner Gareth Neville | Chief Executive Officer | P 公開市場買進 | 606 | 2.55 | 2K | 141K | SEC |
| 2026-08-18 | 08-20 | Genner Gareth Neville | Chief Executive Officer | P 公開市場買進 | 4.0K | 2.46 | 10K | 137K | SEC |
| 2026-08-18 | 08-20 | Genner Gareth Neville | Chief Executive Officer | P 公開市場買進 | 500 | 2.53 | 1K | 137K | SEC |
| 2026-08-18 | 08-20 | Genner Gareth Neville | Chief Executive Officer | P 公開市場買進 | 2.0K | 2.52 | 5K | 139K | SEC |
| 2026-05-26 | 05-28 | Gowasack Andrew Carl | President | F 繳稅扣股 | 517 | 2.31 | 1K | 95.8K | SEC |
| 2026-05-26 | 05-28 | Gowasack Andrew Carl | President | M 選擇權執行 | 11 | 2.31 | 25.41 | 95.8K | SEC |
| 2026-05-26 | 05-28 | Ming Tracy | Financial Controller | F 繳稅扣股 | 126 | 2.31 | 291.06 | 3.4K | SEC |
| 2026-04-06 | 04-08 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 3.9K | SEC |
| 2026-04-06 | 04-08 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 3.9K | SEC |
| 2026-04-06 | 04-08 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 4.0K | SEC |
| 2026-04-06 | 04-08 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 4.0K | SEC |
| 2026-04-06 | 04-08 | Ming Tracy | Financial Controller | M 選擇權執行 | 3.3K | – | – | 4.6K | SEC |
| 2026-04-06 | 04-08 | Ming Tracy | Financial Controller | F 繳稅扣股 | 1.0K | 2.60 | 3K | 3.6K | SEC |
| 2026-04-06 | 04-08 | Genner Gareth Neville | Chief Executive Officer | M 選擇權執行 | 107K | – | – | 149K | SEC |
| 2026-04-06 | 04-08 | Genner Gareth Neville | Chief Executive Officer | M 選擇權執行 | 16.7K | – | – | 44.6K | SEC |
| 2026-04-06 | 04-08 | Genner Gareth Neville | Chief Executive Officer | F 繳稅扣股 | 2.5K | 2.60 | 6K | 42.1K | SEC |
| 2026-04-06 | 04-08 | Genner Gareth Neville | Chief Executive Officer | F 繳稅扣股 | 16.0K | 2.60 | 42K | 133K | SEC |
| 2026-04-06 | 04-08 | Francis Andrew Scott | Chief Technology Officer | M 選擇權執行 | 10.0K | – | – | 24.0K | SEC |
| 2026-04-06 | 04-08 | Francis Andrew Scott | Chief Technology Officer | F 繳稅扣股 | 1.5K | 2.60 | 4K | 22.5K | SEC |
| 2026-04-06 | 04-08 | Francis Andrew Scott | Chief Technology Officer | F 繳稅扣股 | 9.6K | 2.60 | 25K | 77.1K | SEC |
| 2026-04-06 | 04-08 | Wilson Lance Robert | Chief Financial Officer | M 選擇權執行 | 4.1K | – | – | 5.0K | SEC |
| 2026-04-06 | 04-08 | Wilson Lance Robert | Chief Financial Officer | F 繳稅扣股 | 618 | 2.60 | 2K | 4.4K | SEC |
| 2026-04-06 | 04-08 | Wilson Lance Robert | Chief Financial Officer | M 選擇權執行 | 1.8K | – | – | 6.2K | SEC |
| 2026-04-06 | 04-08 | Wilson Lance Robert | Chief Financial Officer | F 繳稅扣股 | 267 | 2.60 | 694.20 | 5.9K | SEC |
| 2026-04-06 | 04-08 | Wilson Lance Robert | Chief Financial Officer | M 選擇權執行 | 2.6K | – | – | 8.6K | SEC |
| 2026-04-06 | 04-08 | Wilson Lance Robert | Chief Financial Officer | F 繳稅扣股 | 395 | 2.60 | 1K | 8.2K | SEC |
| 2026-04-06 | 04-08 | Francis Andrew Scott | Chief Technology Officer | M 選擇權執行 | 64.2K | – | – | 86.7K | SEC |
| 2026-04-06 | 04-08 | Gowasack Andrew Carl | President | M 選擇權執行 | 13.5K | – | – | 40.9K | SEC |
| 2026-04-06 | 04-08 | Gowasack Andrew Carl | President | F 繳稅扣股 | 4.2K | 2.60 | 11K | 36.8K | SEC |
| 2026-04-06 | 04-08 | Gowasack Andrew Carl | President | M 選擇權執行 | 86.3K | – | – | 123K | SEC |
| 2026-04-06 | 04-08 | Gowasack Andrew Carl | President | F 繳稅扣股 | 26.8K | 2.60 | 70K | 96.3K | SEC |
| 2026-04-06 | 04-08 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 3.5K | SEC |
| 2026-04-06 | 04-08 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 3.5K | SEC |
| 2026-04-06 | 04-08 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 3.6K | SEC |
| 2026-04-06 | 04-08 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 3.6K | SEC |
| 2026-04-06 | 04-08 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 3.7K | SEC |
| 2026-04-06 | 04-08 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 3.7K | SEC |
| 2026-04-06 | 04-08 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 3.8K | SEC |
| 2026-04-06 | 04-08 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 3.8K | SEC |
| 2025-05-21 | 05-23 | Genner Gareth Neville | Chief Executive Officer | M 選擇權執行 | 14.8K | – | – | 30.2K | SEC |
| 2025-05-21 | 05-23 | Genner Gareth Neville | Chief Executive Officer | F 繳稅扣股 | 2.2K | 2.15 | 5K | 28.0K | SEC |
| 2025-04-22 | 04-24 | Ming Tracy | Financial Controller | F 繳稅扣股 | 11 | 2.26 | 24.86 | 1.3K | SEC |
| 2025-04-22 | 04-24 | Gowasack Andrew Carl | President | F 繳稅扣股 | 4.2K | 2.26 | 10K | 27.5K | SEC |
| 2025-04-22 | 04-24 | Wilson Lance Robert | Chief Financial Officer | F 繳稅扣股 | 3 | 2.26 | 6.78 | 942 | SEC |
| 2025-04-22 | 04-24 | Wilson Lance Robert | Chief Financial Officer | F 繳稅扣股 | 28 | 2.26 | 63.28 | 914 | SEC |
| 2025-03-10 | 03-12 | Potts Charles Edward | Director | M 選擇權執行 | 228 | – | – | 991 | SEC |
| 2025-03-10 | 03-12 | Potts Charles Edward | Director | M 選擇權執行 | 281 | – | – | 1.3K | SEC |
| 2025-03-10 | 03-12 | Potts Charles Edward | Director | M 選擇權執行 | 379 | – | – | 1.7K | SEC |
| 2025-03-10 | 03-12 | Potts Charles Edward | Director | M 選擇權執行 | 472 | – | – | 2.1K | SEC |
| 2025-03-10 | 03-12 | Potts Charles Edward | Director | M 選擇權執行 | 481 | – | – | 2.6K | SEC |
| 2025-03-10 | 03-12 | Potts Charles Edward | Director | M 選擇權執行 | 864 | – | – | 3.5K | SEC |
| 2025-03-10 | 03-12 | Potts Charles Edward | Director | M 選擇權執行 | 928 | – | – | 4.4K | SEC |
| 2025-03-10 | 03-12 | Potts Charles Edward | Director | M 選擇權執行 | 782 | – | – | 5.2K | SEC |
| 2025-03-10 | 03-12 | Potts Charles Edward | Director | M 選擇權執行 | 382 | – | – | 5.6K | SEC |
| 2025-03-07 | 03-11 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 3.3K | SEC |
| 2025-03-07 | 03-11 | Ming Tracy | Financial Controller | M 選擇權執行 | 263 | – | – | 1.4K | SEC |
| 2025-03-07 | 03-11 | Ming Tracy | Financial Controller | F 繳稅扣股 | 81 | 2.26 | 183.06 | 1.3K | SEC |
| 2025-03-07 | 03-11 | Wilson Lance Robert | Chief Financial Officer | M 選擇權執行 | 58 | – | – | 501 | SEC |
| 2025-03-07 | 03-11 | Wilson Lance Robert | Chief Financial Officer | F 繳稅扣股 | 17 | 2.26 | 38.42 | 484 | SEC |
| 2025-03-07 | 03-11 | Wilson Lance Robert | Chief Financial Officer | M 選擇權執行 | 667 | – | – | 1.2K | SEC |
| 2025-03-07 | 03-11 | Wilson Lance Robert | Chief Financial Officer | F 繳稅扣股 | 206 | 2.26 | 465.56 | 945 | SEC |
| 2025-03-07 | 03-11 | Francis Andrew Scott | Chief Technology Officer | M 選擇權執行 | 8.9K | – | – | 15.3K | SEC |
| 2025-03-07 | 03-11 | Francis Andrew Scott | Chief Technology Officer | F 繳稅扣股 | 1.3K | 2.26 | 3K | 14.0K | SEC |
| 2025-03-07 | 03-11 | Valdes Alexander | Chief Financial Officer | M 選擇權執行 | 8.9K | – | – | 16.1K | SEC |
| 2025-03-07 | 03-11 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 2.8K | SEC |
| 2025-03-07 | 03-11 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 2.9K | SEC |
| 2025-03-07 | 03-11 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 2.9K | SEC |
| 2025-03-07 | 03-11 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 3.0K | SEC |
| 2025-03-07 | 03-11 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 3.0K | SEC |
| 2025-03-07 | 03-11 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 3.1K | SEC |
| 2025-03-07 | 03-11 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 3.1K | SEC |
| 2025-03-07 | 03-11 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 3.2K | SEC |
| 2025-03-07 | 03-11 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 3.2K | SEC |
| 2025-03-07 | 03-11 | McClintock William | Director | M 選擇權執行 | 52 | – | – | 3.4K | SEC |
機構持股(13F) 管理規模 1 億美元以上的機構,每季末後 45 天內申報 · 最新 2026-06-30
前 25 大持有機構季末市值 · 與前一季股數比較
| 機構 | 持股 | 季末市值 | 股數季變化 | 動作 |
|---|---|---|---|---|
| Kestra Advisory Services, LLC | 48.7K | 96K | 新進 | 新進 |
| GEODE CAPITAL MANAGEMENT, LLC | 47.2K | 94K | 新進 | 新進 |
| DIMENSIONAL FUND ADVISORS LP | 39.6K | 78K | 新進 | 新進 |
| VANGUARD CAPITAL MANAGEMENT LLC | 34.9K | 69K | 新進 | 新進 |
| JANE STREET GROUP, LLC | 25.5K | 51K | 新進 | 新進 |
| UBS Group AG | 24.3K | 48K | 新進 | 新進 |
| VANGUARD FIDUCIARY TRUST CO | 22.4K | 44K | 新進 | 新進 |
| XTX Topco Ltd | 18.4K | 36K | 新進 | 新進 |
| C2C Wealth Management, LLC | 10.0K | 20K | 新進 | 新進 |
| MidFirst Bank | 7.6K | 15K | 新進 | 新進 |
| Tower Research Capital LLC (TRC) | 3.8K | 7K | 新進 | 新進 |
| WEST PACES ADVISORS INC. | 866 | 2K | 新進 | 新進 |
| WELLS FARGO & COMPANY/MN | 333 | 659.00 | 新進 | 新進 |
| BARCLAYS PLC | 101 | 200.00 | 新進 | 新進 |
| MORGAN STANLEY | 80 | 158.00 | 新進 | 新進 |
| Tradewinds Capital Management, LLC | 33 | 66.00 | 新進 | 新進 |
| SBI Securities Co., Ltd. | 32 | 63.00 | 新進 | 新進 |
| HRT FINANCIAL LP | 27.3K | 53.00 | 新進 | 新進 |
| Caitong International Asset Management Co., Ltd | 1 | 2.00 | 新進 | 新進 |
| BlackRock, Inc. | 1 | 2.00 | 新進 | 新進 |
| ROYAL BANK OF CANADA | 1 | 0.00 | 新進 | 新進 |
持有機構數近 12 季
每季 13F 申報中持有本股的機構家數;綠柱 = 比上季少。機構數是「有多少人在船上」,不是「買了多少」。
| 持有機構 · 季變化 | 21 +4 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 21 / 0 / 0 / 0 |
| 機構合計持股 · 佔流通股 | 311K · 5.5% |
| 合計季末市值 | 562K |
13F 只申報多頭部位(含可轉債與選擇權,選擇權這裡已排除),不申報放空,也不申報 1 億美元以下的機構。同一集團多個申報主體會各算一家。
放空餘額 FINRA 每月兩次(15 日與月底結算)· 最新 2026-08-31
空單佔流通股近 13 個月
FINRA 每月兩次結算的空單餘額佔流通股數的比例,近 13 個月。滑到柱子看股數與回補天數。
最新一期
| 空單股數 | 70.9K |
|---|---|
| 與上期比 | -4.6% |
| 佔流通股數 | 1.26% |
| 日均成交量 | 43.6K |
| 回補天數 | 1.6 天 |
空單佔比 10% 以上算高、20% 以上算很高(這是通行的說法,不是本站的判斷)。回補天數 = 空單 ÷ 日均量,天數愈長,空方要出場時愈容易推升股價。
放空餘額是「有人借股票賣掉還沒還」的存量,不代表看空的人正在加碼;避險基金做多空配對時也會產生空單。
| 結算日 | 空單股數 | 與上期比 | 佔流通股 | 日均量 | 回補天數 |
|---|---|---|---|---|---|
| 2026-08-31 | 70.9K | -4.6% | 1.26% | 43.6K | 1.6 |
| 2026-08-14 | 74.3K | +0.1% | 1.32% | 43.9K | 1.7 |
| 2026-07-31 | 74.2K | -52.6% | 1.32% | 32.9K | 2.3 |
| 2026-07-15 | 156K | +10.4% | 2.77% | 61.9K | 2.5 |
| 2026-06-30 | 142K | -7.2% | 2.51% | 169K | 1.0 |
| 2026-06-15 | 153K | +64.7% | 2.71% | 46.5K | 3.3 |
| 2026-05-29 | 92.8K | -51.3% | 1.65% | 76.6K | 1.2 |
| 2026-05-15 | 190K | -2.2% | 3.38% | 56.5K | 3.4 |
| 2026-04-30 | 195K | -4.2% | 3.45% | 40.4K | 4.8 |
| 2026-04-15 | 203K | -13.7% | 3.60% | 33.7K | 6.0 |
| 2026-03-31 | 235K | +2.3% | 4.17% | 51.8K | 4.6 |
| 2026-03-13 | 230K | -33.0% | 4.08% | 42.2K | 5.5 |
| 2026-02-27 | 343K | +25.5% | 6.09% | 112K | 3.1 |
| 2026-02-13 | 274K | +48.6% | 4.85% | 92.7K | 3.0 |
| 2026-01-30 | 184K | -20.8% | 3.27% | 88.3K | 2.1 |
| 2026-01-15 | 233K | -17.2% | 4.12% | 78.7K | 3.0 |
| 2025-12-31 | 281K | +11.4% | 4.98% | 132K | 2.1 |
| 2025-12-15 | 252K | +2.5% | 4.47% | 135K | 1.9 |
| 2025-11-28 | 246K | +21.5% | 4.37% | 175K | 1.4 |
| 2025-11-14 | 203K | +240.0% | 3.59% | 243K | 1.0 |
| 2025-10-31 | 59.6K | -8.5% | 1.06% | 218K | 1.0 |
| 2025-10-15 | 65.1K | -29.4% | 1.16% | 285K | 1.0 |
| 2025-09-30 | 92.3K | +3604.4% | 1.64% | 2.7M | 1.0 |
| 2025-09-15 | 2.5K | -82.7% | 0.04% | 47.2K | 1.0 |
| 2025-08-29 | 14.4K | -25.2% | 0.26% | 21.7K | 1.0 |
| 2025-08-15 | 19.3K | -12.6% | 0.34% | 28.9K | 1.0 |